[Q] Galaxy tab 4 t230 - Galaxy Tab 4 Q&A, Help & Troubleshooting

Galaxy tab 4 t230 wifi & bluetooth problem
rom : 4.4.2
wifi : unavailable
bluetooth : unavailable
:crying: :crying:

Did you try a factory reset?

ofoo11 said:
Galaxy tab 4 t230 wifi & bluetooth problem
rom : 4.4.2
wifi : unavailable
bluetooth : unavailable
:crying: :crying:
Click to expand...
Click to collapse
This information should in efs partition. If you don't backup it, it would be risky if you install custom rom or ota update and efs partition error.

And how to solve a problem?

Find some tools online, should be available. Use keywords like your model no or processor

Related

[Q] Galaxy s4 i9500 wifi stuck at turning on

I have a rooted galaxy s4 i9500 i have downloaded an app called wifi pass recovery and backup i tried to to restore the galaxy ace wifi pass that i had on my ace without the bin files because it is another phone and now the wifi stuck at turning on i tried to reset wifi settings from the app but it didn't work.How can i fix it?
Hi! You have my problem...you have fixed it? Thanks
Same issue with an custom ROM....
Hi! I have resolved i have flashed original firmware with odin and all works!

[Q] Big problem with my wifi

Hello everybody,
I have a Samsung Galaxy S4 i9505 4G (with a Qualcomm SnapDragon S600) and I have a big problem with my wifi : It doesn't work, activation is impossible.
Last Avril, I flashed my device thanks to Odin with the firmware XXUFNC4 and I rooted as well.
Since that day, I didn't alter my device but wifi's problem appeared at the end of July.
So I tried many solutions :
- Many ROM : Samy S5 Deluxe, Google Edition, official's firmware XXUFNG8...
- Various Bootloader & Modem with new ROM.
- Various Kernel (AEL, GoogyMax...)
But the wifi doesn't want to activate...
Now, I have the official's firmware XXUFNC4 (flashed twice with ODIN + flash of PIT alone + last flash of XXUFNC4 with ODIN) and the problem is still here...
I have :
AP : I9505XXUFNC4
CP : I9505XXUFNC4
CSC : I9505XXFNC3
I hope this isn't a hardware's probleme because of Know Warranty 0x1...
Thank you in advance for your answers.
PS : Sorry for my english, it's not my native tongue.
http://forum.xda-developers.com/showthread.php?t=2250824
Read the 2nd post
Have you tried wifi fix yet from here.
https://mega.co.nz/#!GsJ32QaD!pNcQwXL2EYru1oHvi8R1BLee808ZVt7Gle6xqz4GQcc
I tried five times to flash this file I9505XXUFNC4_WIFI_FIX.tar in CP with ODIN but wifi doesn't work...
But after the first and second flash of fix Wifi, I succeeded to connect a Wifi a few secondes.

!! Sm-n900k !! Imei null / baseband unknow / sw rev check failed fused 4 > binary 3

!! Sm-n900k !! Imei null / baseband unknow / sw rev check failed fused 4 > binary 3
Hi Guys!
I have a SM-N900K (KT version - South Korea) Galaxy Note 3. I upgraded it to Lollipop 5.0.1 and now IMEI is NULL. I can not fix it. I don't have any EFS backup.
I tried to downgrade by flashing stock 4.4.2 rom : N900KKKUENF2_N900KKTTENF2_N900KKKUENF1_HOME.tar.md5 but got error: SW Rev Check Failed Fused 4 > Binary 3.
I flashed with Stock 5.0 Rom: ALL_KTT_N900KKKU0GOC4_N900KKTT0GOC4_CL4362511_QB4250245_REV00_user_low_ship_MULTI_CERT.tar.md5 and another Rom: GALAXY_NOTE3_N900K_SPACEX_LOLLIPOP_MANHIT.tar.md5 but still same IMEI Problem!!!
There are not much Custom Rom for SM-N900K. So I tried to flash Sm-N9005 Custom Roms but there are always "Could not do normal boot!" problem.
I live in TURKEY! So I can't send the phone to South Korea. I gave my phone to a phone repairman. He couldn't fix it, even if he used up-to-date box.
I also looked for how to unlock bootloader. But there is none as I saw.
Please help me guys. I couldn't downgrade to 4.4.2 KitKat and still have IMEI null problem.
Thanks in advance...
rakyb said:
Hi Guys!
I have a SM-N900K (KT version - South Korea) Galaxy Note 3. I upgraded it to Lollipop 5.0.1 and now IMEI is NULL. I can not fix it. I don't have any EFS backup.
I tried to downgrade by flashing stock 4.4.2 rom : N900KKKUENF2_N900KKTTENF2_N900KKKUENF1_HOME.tar.md5 but got error: SW Rev Check Failed Fused 4 > Binary 3.
I flashed with Stock 5.0 Rom: ALL_KTT_N900KKKU0GOC4_N900KKTT0GOC4_CL4362511_QB4250245_REV00_user_low_ship_MULTI_CERT.tar.md5 and another Rom: GALAXY_NOTE3_N900K_SPACEX_LOLLIPOP_MANHIT.tar.md5 but still same IMEI Problem!!!
There are not much Custom Rom for SM-N900K. So I tried to flash Sm-N9005 Custom Roms but there are always "Could not do normal boot!" problem.
I live in TURKEY! So I can't send the phone to South Korea. I gave my phone to a phone repairman. He couldn't fix it, even if he used up-to-date box.
I also looked for how to unlock bootloader. But there is none as I saw.
Please help me guys. I couldn't downgrade to 4.4.2 KitKat and still have IMEI null problem.
Thanks in advance...
Click to expand...
Click to collapse
Why did you flash other variants roms? Because if you flashed right rom it would not brick it and lose imei.
Have you tried efs recovery method somewhere here at q&a forum?
kenny1991 said:
Have you tried efs recovery method somewhere here at q&a forum?
Click to expand...
Click to collapse
I did not tried. I will look it up. If you have any helpful link about efs recovery, can you post it here?
rakyb said:
Hi Guys!
I have a SM-N900K (KT version - South Korea) Galaxy Note 3. I upgraded it to Lollipop 5.0.1 and now IMEI is NULL. I can not fix it. I don't have any EFS backup.
I tried to downgrade by flashing stock 4.4.2 rom : N900KKKUENF2_N900KKTTENF2_N900KKKUENF1_HOME.tar.md5 but got error: SW Rev Check Failed Fused 4 > Binary 3.
I flashed with Stock 5.0 Rom: ALL_KTT_N900KKKU0GOC4_N900KKTT0GOC4_CL4362511_QB4250245_REV00_user_low_ship_MULTI_CERT.tar.md5 and another Rom: GALAXY_NOTE3_N900K_SPACEX_LOLLIPOP_MANHIT.tar.md5 but still same IMEI Problem!!!
There are not much Custom Rom for SM-N900K. So I tried to flash Sm-N9005 Custom Roms but there are always "Could not do normal boot!" problem.
I live in TURKEY! So I can't send the phone to South Korea. I gave my phone to a phone repairman. He couldn't fix it, even if he used up-to-date box.
I also looked for how to unlock bootloader. But there is none as I saw.
Please help me guys. I couldn't downgrade to 4.4.2 KitKat and still have IMEI null problem.
Thanks in advance...
Click to expand...
Click to collapse
I have same issues, but cannot find the way to fix it. Did you fixed it, can you share ?
Thanks
I had this problem 3 or 4 years ago. I found the solution that time. The solution to this problem is kernel if I remember correctly. You have to find a suitable kernel. When you find a suitable kernel for sm-n900k you can use many custom rooms.
Another thing is;
You have to install a custom rom then before starting the phone, flash suitable kernel and the you are good to go.
I hope this information helps you.

Problem Galaxy s4 I337M

Hello,
I have problem on my galaxy s4 I337M
Imei Vide And WIFI Not turn On Just Off
Network is Work
Please Make me Solution For that Or make me ROM 4.4.2 Official .
thanks All
Use Odin and flash the latest ROM for the sgh-i337m from here: http://www.sammobile.com/firmwares/database/SGH-I337M/
After Download It's The Problem Of 3 ROMS : Winran : File is Corrupt
Use 7zip to unzip the files once, then flash.
Thaaaaaaaaaaaaaaaaanks ! i hope you are doing well The problem has been resolved Thank you .
It's great that you got it working. We're all here to help and learn from each other.
Yeap

IMEI Lost on installing 5.0 version in i9500 samsung

After installing the 5.0 os on my device IMEI lost can you help meto retrieve it for my device samsung I9500 model.
What did you flash and how?
Mohan128 said:
After installing the 5.0 os on my device IMEI lost can you help meto retrieve it for my device samsung I9500 model.
Click to expand...
Click to collapse
Is your installed firmware is stock or custom......
Sent from my SM-A710F using Tapatalk
I think U dont have solution

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